/*页脚样式*/
.footer-link {
    position: inherit;
    width: 100%;
    height: 70px;
    color: white;
    font-size: 17px;
    /*文本居中显示*/
    text-align: center;
    line-height: 25px;
    background: rgba(0, 0, 0, 0.1);
}